AQHI now · Ranchlands
All cities →2.9
Low health risk
Observed Sun 11:00 PM · Calgary
- Sunday night
- 3 Low risk
- Today
- 3 Low risk
- Tonight
- 4 Moderate risk
Environment and Climate Change Canada · forecast issued Sun 5:00 PM
Health advice now
- People at risk
- Enjoy your usual outdoor activities.
- Everyone else
- Ideal air quality for outdoor activities.
Pollutants now
PM2.510.3 µg/m³WHO guideline 15
PM1010.7 µg/m³WHO guideline 45
NO₂42 µg/m³WHO guideline 25
O₃17 µg/m³WHO guideline 100
Model estimates from WeatherAPI.com; WHO 24-hour guidelines (8-hour for ozone).
Pollen today · Ranchlands
TreesNonenone in the air
GrassHigh56 grains/m³
WeedsModerate46 grains/m³ · Ragweed
Mon: grass high · Tue: weeds high · Wed: weeds high
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Model estimate from WeatherAPI.com — pollen grains per m³ of air; levels on the National Allergy Bureau scale.
Particles · next 12 hours
µg/m³| Time | PM2.5 | PM10 |
|---|---|---|
| 12 AM | 10.3 | 10.7 |
| 1 AM | 11.6 | 12 |
| 2 AM | 11.4 | 11.7 |
| 3 AM | 10.3 | 10.6 |
| 4 AM | 9.2 | 9.4 |
| 5 AM | 8.1 | 8.3 |
| 6 AM | 7.3 | 7.5 |
| 7 AM | 6.8 | 7 |
| 8 AM | 7.3 | 7.5 |
| 9 AM | 7.9 | 8.1 |
| 10 AM | 8.1 | 8.3 |
| 11 AM | 8.1 | 8.3 |